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| author | Shin'ichiro Kawasaki <kawasaki@juno.dti.ne.jp> | 2019-06-30 21:49:43 +0900 |
|---|---|---|
| committer | Brian C. Lane <bcl@redhat.com> | 2019-08-09 11:54:54 -0700 |
| commit | 10886869bed7eef621084c977a1969b47056d78c (patch) | |
| tree | 2aba6e57a4ff677cfffd0414c2472c1c145ccbc9 /libparted/filesys.c | |
| parent | 9616effb852c29a193064c476ccea62e133a8410 (diff) | |
| download | parted-10886869bed7eef621084c977a1969b47056d78c.tar.gz | |
libparted: Replace abs() with llabs()
GCC 9 fails to compile a few C source files which call abs() function.
An example of the error messages was as follows:
CC dos.lo
dos.c: In function '_best_solution':
dos.c:1773:13: error: absolute value function 'abs' given an argument of type 'long long int' but has parameter of type 'int' which may cause truncation of value [-Werror=absolute-value]
1773 | a_delta = abs (part->geom.start - a->start);
| ^~~
dos.c:1774:13: error: absolute value function 'abs' given an argument of type 'long long int' but has parameter of type 'int' which may cause truncation of value [-Werror=absolute-value]
1774 | b_delta = abs (part->geom.start - b->start);
| ^~~
cc1: all warnings being treated as errors
To avoid the errors, replace abs() function calls with llabs().
Signed-off-by: Shin'ichiro Kawasaki <kawasaki@juno.dti.ne.jp>
Signed-off-by: Brian C. Lane <bcl@redhat.com>
Diffstat (limited to 'libparted/filesys.c')
| -rw-r--r-- | libparted/filesys.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libparted/filesys.c b/libparted/filesys.c index 0f8e821..0012466 100644 --- a/libparted/filesys.c +++ b/libparted/filesys.c @@ -211,7 +211,7 @@ _geometry_error (const PedGeometry* a, const PedGeometry* b) PedSector start_delta = a->start - b->start; PedSector end_delta = a->end - b->end; - return abs (start_delta) + abs (end_delta); + return llabs (start_delta) + llabs (end_delta); } static PedFileSystemType* |